| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 860.0 | USD | 20180810 |
| Unknown | China national standards | MT | 360.0 | USD | 20180810 |
| Unknown | China national standards | MT | 500.0 | USD | 20180810 |
| Unknown | China national standards | MT | 1260.0 | USD | 20180810 |
| Unknown | China national standards | MT | 1180.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1600.0 | USD | 20180801 |
| Unknown | China national standards | MT | 4860.0 | USD | 20180801 |
| Unknown | China national standards | MT | 6050.0 | USD | 20180801 |
| Unknown | China national standards | MT | 2870.0 | USD | 20180801 |
| Unknown | China national standards | MT | 6590.0 | USD | 20180801 |